The Right to Return for Palestinian Refugees

I think until we don't have a two state solution, and I do believe in a two state situation, I think it's the only solution. Would there be a right to return for Palestinian refugees? That's a really, really difficult question because in the sense of natural justice, there should be if there's a,. but in terms of logistics, the political logistics, how is that going to work? "Israel is ultimately occupying a land that doesn't belong to it," he says.